Apple products are always better than any other products available in the market. ipads are getting lighter then the previous versions. ipad air is much lighter than ipad 4 infact its lighter than all the previous ipads. I have been using this product since 2 months and I am very much satisfied. camera, net browsing in safari, music, display, performance, battery life etc every thing is the best. only disappointment is that we can not use whatsapp in ipad.!